ND3FR10P-R Equivalent & Substitute Parts

Part Overview

The ND3FR10P-R is a surface mount rotary DIP switch manufactured by NKK Switches, designed for BCD encoding applications requiring 10-position selection capability. This component operates at 5VDC with a 100mA current rating and features a flush, recessed rotary actuator suitable for tool-actuated applications. The part is classified as Last Time Buy, indicating discontinued production status. Identifying equivalent and substitute components is necessary to ensure continued availability for new designs, production continuity, and long-term system support.

Substiute Parts

ND3FR10P-R

NKK SwitchesIn Stock: 1576ND3FR10P-R Datasheet

Current PartRFQ

FD02FR10P-R

NKK SwitchesIn Stock: 1037FD02FR10P-R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ND3FR10P-R is determined by the following critical parameters:

• Circuit encoding type (BCD)
• Number of selectable positions (10)
• Electrical ratings (100mA at 5VDC)
• Actuator mechanism (rotary, tool-actuated)
• Mounting technology (surface mount)
• Termination configuration (gull wing)
• Environmental compliance (RoHS3, REACH)

The FD02FR10P-R qualifies as a substitute based on matching circuit type, position count, current and voltage ratings, actuator type, and mounting method. Both components are manufactured by NKK Switches and maintain equivalent electrical and mechanical specifications for BCD DIP switch applications.

Parameter Comparison

Engineering Selection Recommendations

The FD02FR10P-R is the manufacturer-recommended substitute for the ND3FR10P-R. Both components share identical electrical specifications (BCD encoding, 10 positions, 100mA at 5VDC) and mechanical characteristics (rotary tool actuator, surface mount configuration). The FD02FR10P-R maintains active production status, ensuring long-term availability and supply chain continuity. Both parts comply with RoHS3 and REACH requirements, supporting regulatory compliance objectives. Selection between these components should be based on PCB layout compatibility, mechanical envelope requirements, and specific termination style needs for your application.

Frequently Asked Questions (FAQ)

Q: Can the FD02FR10P-R directly replace the ND3FR10P-R in existing designs?

A: The FD02FR10P-R matches all critical electrical and mechanical parameters of the ND3FR10P-R, including BCD circuit type, 10-position configuration, 100mA/5VDC ratings, and rotary tool actuator design. Verification of termination style compatibility and PCB footprint alignment is required before implementation.

Q: Why is the ND3FR10P-R classified as Last Time Buy?

A: Last Time Buy status indicates that the ND3FR10P-R has reached end-of-life in the manufacturer's product portfolio. The FD02FR10P-R represents the active production alternative within NKK Switches' current DIP switch lineup.

Q: Are there compliance differences between these parts?

A: Both the ND3FR10P-R and FD02FR10P-R comply with RoHS3 and REACH requirements. No compliance divergence exists between these components.

Q: What parameters must match for successful substitution?

A: Critical matching parameters include circuit type (BCD), position count (10), current rating (100mA), voltage rating (5VDC), actuator type (rotary for tool), and mounting method (surface mount). Termination style and physical dimensions should be verified against your specific PCB design requirements.

Q: Is the FD02FR10P-R available in the same packaging as the ND3FR10P-R?

A: The ND3FR10P-R is supplied in Cut Tape (CT) packaging. Packaging information for the FD02FR10P-R was not provided in the manufacturer data. Contact your supplier to confirm packaging availability and lead times.